On January 6, 1997, 36 U.S. Code § 124 went into effect, it reads:
"The President may issue each year a proclamation designating February 1 as National Freedom Day to commemorate the signing by Abraham Lincoln on February 1, 1865, of the joint resolution adopted by the Senate and the House of Representatives that proposed the 13th amendment to the Constitution."
https://youtube.com/playlist?list=PLSnt4mJGJfGiGoRJ5Nz_rQYc80Oq7rbgp
On September 22, 1953 a new kind of construction was fully opened for the first time in Los Angeles. The Stack is an LA icon that changed the way the world builds its highways.